<http://schema.org/description>
"\u6211\u6709\u5C0F\u5DE6\u7684\u7167\u7247\u597D\u51E0\u5F20\u5462\u5566\u5566\u5566\u2261\u03C9\u2261"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/anna42/p129667>